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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-07 12:57:44 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-07 12:57:44 -0800
commit6e5565f949af1322f8f3d3f43d044645ae448499 (patch)
tree92868f6d3dcc6c105a0d35f9412f75c07139402e /drivers/input/serio
parente5a9e8e6890d9b9c7a0f25b03ffdaf28614a9a4c (diff)
parent03366e7b9bf1544cb0b98f1a5cd6d340654f486a (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (34 commits) Input: i8042 - non-x86 build fix Input: pxa27x_keypad - also enable on PXA3xx Input: pxa27x_keypad - add debounce_interval to the keypad platform data Input: pxa27x_keypad - use device resources for I/O memory mapping and IRQ Input: pxa27x_keypad - enable rotary encoders and direct keys Input: pxa27x_keypad - introduce pxa27x_keypad_config() Input: pxa27x_keypad - introduce driver structure and use KEY() to define matrix keys Input: pxa27x_keypad - remove pin configuration from the driver Input: pxa27x_keypad - rename the driver (was pxa27x_keyboard) Input: constify function pointer tables (seq_operations) Input: i8042 - add Fujitsu-Siemens Amilo Pro 2010 to nomux list Input: i8042 - enable DMI quirks on x86-64 Input: i8042 - add Dritek quirk for Acer Aspire 9110 Input: add input event to APM event bridge Input: mousedev - use BIT_MASK instead of BIT Input: remove duplicate includes Input: remove cdev from input_dev structure Input: remove duplicated headers in drivers/char/keyboard.c Input: i8042 - add Dritek keyboard extension quirk Input: add Tosa keyboard driver ...
Diffstat (limited to 'drivers/input/serio')
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h67
-rw-r--r--drivers/input/serio/i8042.c26
-rw-r--r--drivers/input/serio/libps2.c1
3 files changed, 88 insertions, 6 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index c5e68dcd88ac..662e84482c26 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -63,7 +63,7 @@ static inline void i8042_write_command(int val)
outb(val, I8042_COMMAND_REG);
}
-#if defined(__i386__)
+#if defined(__i386__) || defined(__x86_64__)
#include <linux/dmi.h>
@@ -186,6 +186,13 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
},
{
+ .ident = "Fujitsu-Siemens Amilo Pro 2010",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"),
+ },
+ },
+ {
/*
* No data is coming from the touchscreen unless KBC
* is in legacy mode.
@@ -277,6 +284,57 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
#endif
+#ifdef CONFIG_X86
+
+#include <linux/dmi.h>
+
+/*
+ * Some Wistron based laptops need us to explicitly enable the 'Dritek
+ * keyboard extension' to make their extra keys start generating scancodes.
+ * Originally, this was just confined to older laptops, but a few Acer laptops
+ * have turned up in 2007 that also need this again.
+ */
+static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = {
+ {
+ .ident = "Acer Aspire 5630",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"),
+ },
+ },
+ {
+ .ident = "Acer Aspire 5650",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"),
+ },
+ },
+ {
+ .ident = "Acer Aspire 5680",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"),
+ },
+ },
+ {
+ .ident = "Acer Aspire 9110",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"),
+ },
+ },
+ {
+ .ident = "Acer TravelMate 2490",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"),
+ },
+ },
+ { }
+};
+
+#endif /* CONFIG_X86 */
+
#ifdef CONFIG_PNP
#include <linux/pnp.h>
@@ -512,7 +570,7 @@ static int __init i8042_platform_init(void)
i8042_reset = 1;
#endif
-#if defined(__i386__)
+#if defined(__i386__) || defined(__x86_64__)
if (dmi_check_system(i8042_dmi_noloop_table))
i8042_noloop = 1;
@@ -520,6 +578,11 @@ static int __init i8042_platform_init(void)
i8042_nomux = 1;
#endif
+#ifdef CONFIG_X86
+ if (dmi_check_system(i8042_dmi_dritek_table))
+ i8042_dritek = 1;
+#endif /* CONFIG_X86 */
+
return retval;
}
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 1a0cea3c5294..2763394869d2 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -12,7 +12,6 @@
#include <linux/delay.h>
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/init.h>
@@ -64,6 +63,12 @@ static unsigned int i8042_blink_frequency = 500;
module_param_named(panicblink, i8042_blink_frequency, uint, 0600);
MODULE_PARM_DESC(panicblink, "Frequency with which keyboard LEDs should blink when kernel panics");
+#ifdef CONFIG_X86
+static unsigned int i8042_dritek;
+module_param_named(dritek, i8042_dritek, bool, 0);
+MODULE_PARM_DESC(dritek, "Force enable the Dritek keyboard extension");
+#endif
+
#ifdef CONFIG_PNP
static int i8042_nopnp;
module_param_named(nopnp, i8042_nopnp, bool, 0);
@@ -280,7 +285,14 @@ static void i8042_stop(struct serio *serio)
struct i8042_port *port = serio->port_data;
port->exists = 0;
- synchronize_sched();
+
+ /*
+ * We synchronize with both AUX and KBD IRQs because there is
+ * a (very unlikely) chance that AUX IRQ is raised for KBD port
+ * and vice versa.
+ */
+ synchronize_irq(I8042_AUX_IRQ);
+ synchronize_irq(I8042_KBD_IRQ);
port->serio = NULL;
}
@@ -1139,6 +1151,7 @@ static int __devinit i8042_setup_kbd(void)
static int __devinit i8042_probe(struct platform_device *dev)
{
int error;
+ char param;
error = i8042_controller_selftest();
if (error)
@@ -1159,7 +1172,14 @@ static int __devinit i8042_probe(struct platform_device *dev)
if (error)
goto out_fail;
}
-
+#ifdef CONFIG_X86
+ if (i8042_dritek) {
+ param = 0x90;
+ error = i8042_command(&param, 0x1059);
+ if (error)
+ goto out_fail;
+ }
+#endif
/*
* Ok, everything is ready, let's register all serio ports
*/
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index 10d9d74ae43a..b819239d74dc 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -13,7 +13,6 @@
#include <linux/delay.h>
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/input.h>